GB2198890B - A commutator for an electric motor - Google Patents
A commutator for an electric motorInfo
- Publication number
- GB2198890B GB2198890B GB8707543A GB8707543A GB2198890B GB 2198890 B GB2198890 B GB 2198890B GB 8707543 A GB8707543 A GB 8707543A GB 8707543 A GB8707543 A GB 8707543A GB 2198890 B GB2198890 B GB 2198890B
- Authority
- GB
- United Kingdom
- Prior art keywords
- commutator
- electric motor
- motor
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
- H01R4/245—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions
- H01R4/2454—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions forming a U-shape with slotted branches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/32—Connections of conductor to commutator segment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/04—Connections between commutator segments and windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8707543A GB2198890B (en) | 1986-12-11 | 1987-03-30 | A commutator for an electric motor |
GB08708781A GB2204453A (en) | 1987-03-16 | 1987-04-13 | Connections between armature windings and commutator segments for an electric motor |
DE198787306149T DE271175T1 (de) | 1986-12-11 | 1987-07-10 | Kommutator. |
EP87306149A EP0271175B1 (en) | 1986-12-11 | 1987-07-10 | A commutator |
DE87306149T DE3787514T2 (de) | 1986-12-11 | 1987-07-10 | Kommutator. |
CN87105183A CN1010149B (zh) | 1986-12-11 | 1987-07-20 | 一种换向器 |
AU77641/87A AU600023B2 (en) | 1986-12-11 | 1987-08-27 | A commutator |
US07/244,612 US4876474A (en) | 1986-12-11 | 1988-09-09 | Commutator |
GB9110543A GB2242787B (en) | 1986-12-11 | 1991-05-09 | An armature for an electric motor |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8629624A GB2198892B (en) | 1986-12-11 | 1986-12-11 | Armature winding connections. |
GB878706162A GB8706162D0 (en) | 1986-12-11 | 1987-03-16 | Commutator |
GB8707543A GB2198890B (en) | 1986-12-11 | 1987-03-30 | A commutator for an electric motor |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8707543D0 GB8707543D0 (en) | 1987-05-07 |
GB2198890A GB2198890A (en) | 1988-06-22 |
GB2198890B true GB2198890B (en) | 1992-01-08 |
Family
ID=27263243
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8707543A Expired - Lifetime GB2198890B (en) | 1986-12-11 | 1987-03-30 | A commutator for an electric motor |
GB9110543A Expired - Lifetime GB2242787B (en) | 1986-12-11 | 1991-05-09 | An armature for an electric motor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9110543A Expired - Lifetime GB2242787B (en) | 1986-12-11 | 1991-05-09 | An armature for an electric motor |
Country Status (6)
Country | Link |
---|---|
US (1) | US4876474A (zh) |
EP (1) | EP0271175B1 (zh) |
CN (1) | CN1010149B (zh) |
AU (1) | AU600023B2 (zh) |
DE (2) | DE271175T1 (zh) |
GB (2) | GB2198890B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2220109A (en) * | 1988-06-28 | 1989-12-28 | Johnson Electric Ind Mfg | Connecting armature windings to commutator segments |
GB2221580B (en) * | 1988-08-04 | 1992-09-23 | Johnson Electric Ind Mfg | A two part commutator assembly for an electric motor |
GB2222319A (en) * | 1988-08-24 | 1990-02-28 | Johnson Electric Ind Mfg | Attaching commutator segments |
DE4026025B4 (de) * | 1990-08-17 | 2004-02-12 | Itt Automotive Europe Gmbh | Anker für einen Elektromotor |
GB9118086D0 (en) * | 1991-08-22 | 1991-10-09 | Johnson Electric Sa | A cylindrical carbon segment commutator |
GB9208980D0 (en) * | 1992-04-25 | 1992-06-10 | Johnson Electric Sa | An assembled commutator |
FR2710197B1 (fr) * | 1993-09-16 | 1995-12-08 | Valeo Equip Electr Moteur | Collecteur rapporté pour alternateur notamment de véhicule automobile. |
US7315488B2 (en) | 2006-06-06 | 2008-01-01 | Raytheon Company | Methods and systems for passive range and depth localization |
CN102891415B (zh) * | 2011-07-18 | 2016-04-13 | 德昌电机(深圳)有限公司 | 换向器及其形成方法 |
KR102233276B1 (ko) * | 2014-01-06 | 2021-03-29 | 엘지이노텍 주식회사 | 모터의 정류자 및 이를 포함하는 모터 |
CN106911232B (zh) * | 2017-04-01 | 2024-04-16 | 宁波韵升电驱动技术有限公司 | 电枢换向器的压制装置及压制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1048592A (en) * | 1963-03-05 | 1966-11-16 | Ernst Weiss | Small electric motor |
GB1222754A (en) * | 1969-04-11 | 1971-02-17 | Zentral Lab Elektrogeraete Veb | An electrical machine having an armature and a commutator |
GB1279569A (en) * | 1969-06-13 | 1972-06-28 | Tokyo Kagaku Kabushiki Kaisha | A rotor for an electric motor |
GB1325801A (en) * | 1972-03-24 | 1973-08-08 | Franklin Freeman London Ltd | Commutators for rotating electrical machinery |
GB1331536A (en) * | 1970-02-04 | 1973-09-26 | Olin Corp | Commutator for a dynamo-electric machine |
GB2128818A (en) * | 1982-10-11 | 1984-05-02 | Johnson Electric Ind Mfg | An armature |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3751700A (en) * | 1972-03-01 | 1973-08-07 | Gec Lynn | Commutator having commutating segments adhesively bonded in shear to a base member |
GB1459029A (en) * | 1973-05-30 | 1976-12-22 | Amp Inc | Electrical terminal assembly |
JPS5254102A (en) * | 1975-10-29 | 1977-05-02 | Sony Corp | Method of manufacturing commutator |
AU1688676A (en) * | 1976-08-16 | 1978-02-23 | Gakken Co Ltd | Miniature electric motors |
US4281886A (en) * | 1979-08-16 | 1981-08-04 | Polaroid Corporation | Electric wire terminal connecting structure |
CA1115796A (en) * | 1980-07-03 | 1982-01-05 | Northern Telecom Limited | Retainer member with dual action cantilever beams |
FR2490029A1 (fr) * | 1980-09-11 | 1982-03-12 | Wago Verwaltungs Gmbh | Borne de jonction ou de connexion pour conducteurs electriques |
US4433263A (en) * | 1982-06-23 | 1984-02-21 | General Motors Corporation | Commutator having segments with a varied dimension |
JPS59107574U (ja) * | 1982-12-29 | 1984-07-19 | マブチモ−タ−株式会社 | 小型モ−タの整流子装置 |
CA1211175A (en) * | 1983-04-18 | 1986-09-09 | Charles E. Reynolds | Wire-slot type electrical terminal intended for mating with a terminal tab |
US4705977A (en) * | 1986-02-10 | 1987-11-10 | Mitsuba Electric Manufacturing Co., Ltd. | Molded commutator with enlarged diameter riser section |
-
1987
- 1987-03-30 GB GB8707543A patent/GB2198890B/en not_active Expired - Lifetime
- 1987-07-10 DE DE198787306149T patent/DE271175T1/de active Pending
- 1987-07-10 DE DE87306149T patent/DE3787514T2/de not_active Expired - Lifetime
- 1987-07-10 EP EP87306149A patent/EP0271175B1/en not_active Expired - Lifetime
- 1987-07-20 CN CN87105183A patent/CN1010149B/zh not_active Expired
- 1987-08-27 AU AU77641/87A patent/AU600023B2/en not_active Ceased
-
1988
- 1988-09-09 US US07/244,612 patent/US4876474A/en not_active Expired - Lifetime
-
1991
- 1991-05-09 GB GB9110543A patent/GB2242787B/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1048592A (en) * | 1963-03-05 | 1966-11-16 | Ernst Weiss | Small electric motor |
GB1222754A (en) * | 1969-04-11 | 1971-02-17 | Zentral Lab Elektrogeraete Veb | An electrical machine having an armature and a commutator |
GB1279569A (en) * | 1969-06-13 | 1972-06-28 | Tokyo Kagaku Kabushiki Kaisha | A rotor for an electric motor |
GB1331536A (en) * | 1970-02-04 | 1973-09-26 | Olin Corp | Commutator for a dynamo-electric machine |
GB1325801A (en) * | 1972-03-24 | 1973-08-08 | Franklin Freeman London Ltd | Commutators for rotating electrical machinery |
GB2128818A (en) * | 1982-10-11 | 1984-05-02 | Johnson Electric Ind Mfg | An armature |
Also Published As
Publication number | Publication date |
---|---|
EP0271175B1 (en) | 1993-09-22 |
AU600023B2 (en) | 1990-08-02 |
AU7764187A (en) | 1988-06-16 |
GB9110543D0 (en) | 1991-07-03 |
DE271175T1 (de) | 1988-12-15 |
CN87105183A (zh) | 1988-06-22 |
GB8707543D0 (en) | 1987-05-07 |
GB2242787A (en) | 1991-10-09 |
GB2198890A (en) | 1988-06-22 |
GB2242787B (en) | 1992-01-08 |
US4876474A (en) | 1989-10-24 |
DE3787514T2 (de) | 1994-02-17 |
CN1010149B (zh) | 1990-10-24 |
DE3787514D1 (de) | 1993-10-28 |
EP0271175A1 (en) | 1988-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |